Zhejiang Yongxiang Cables Group Co., Ltd.

[ Manufacturer ]Main business are Communication cables, Communication optical cables.

Wuhan Goldensky Laser Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Laser industrial processing complete equipment

Nanjing Chiyu Electronic Research Institute

[ Manufacturer ]Main business are Isolation transformer, High voltage protective device of communication equipment, Optical isolator, Neutralized transformer, Digital circuit protector, Surge voltage protector, Discharge-type protective apparatus, Mixed type multiplex protective device

Beijing Wuke Photoelectric Technique Co., Ltd.

[ Manufacturer ]Main business are Electronic products

Zhejian Jincheng Technology Development Co., Ltd.

[ Manufacturer Trader ]Main business are Optical component, Image sensor applied technical

Lightpath Photoelectric Instrumetn(shanghai) Co., Ltd.

[ Manufacturer Trader ]Main business are Optical fiber collimator, Aspheric lens, Optical isolator.